30 Seconds to Mars feat. Katy Perry - You Break Me Down (Mashup)
30 Seconds to Mars feat. Katy Perry - You Break Me Down (Mashup Demo)
Mashup - Katy Perry & 30 Seconds To Mars - Not Like The Kings & Queens
30 Seconds to Mars vs Katy Perry - Not like kings & queens (mashup by Sergio)
Katy Perry x 30 Seconds To Mars - Not Like a Queen
Katy Perry Ft. 30 Seconds to Mars: ET ATTACK
30 Seconds to Mars vs Katy Perry Not like kings & queens mashup by Sergio
30 Seconds To Mars vs Katy Perry - Not Like a Queen
30 Seconds To Mars vs. Katy Perry - "The Kill Rise" (Mashup)
30 Seconds to Mars ft. Katy Perry - I R-Evolved a Girl (v1.0 mashup)
3OH!3 - STARSTRUKK (Feat. Katy Perry) [OFFICIAL MUSIC VIDEO]
Thirty Seconds To Mars VS Katy Perry - Closer To The Edge/Unconditionally (Mashup)
Not Like A Queen -30 Seconds to Mars/KatyPerry
30.SECONDS TO MARS & KATY PERRY-HURRICANE/E.T. (REMIX)
Thirty Seconds To Mars - Kings and Queens
Katy Perry vs 30 Seconds to Mars
30 Seconds to Mars // Firework
Love On The Kill [feat. Rihanna & 30 Seconds To Mars]
Green Day vs t.A.T.u. vs Katy Perry vs Christina Aguilera vs 30 Seconds To Mars - Attack
![3OH!3 - STARSTRUKK (Feat. Katy Perry) [OFFICIAL MUSIC VIDEO]](https://img.youtube.com/vi/dvf--10EYXw/0.jpg)
![Love On The Kill [feat. Rihanna & 30 Seconds To Mars]](https://img.youtube.com/vi/9Klnu1G27Bk/0.jpg)
